Metering Unit - Stihl SR 450 Instruction Manual

English
144 l x 10 (m/min) x 4 m
2
3,600 m
Hectares (ha) have to be converted into
2 2
m (ha x 10,000 = m ).
To adjust the required discharge rate
see "Metering Unit".
20

Metering Unit

= 1.6 l/min
Valve lever
A
B
Solution feed is started and stopped with
the valve lever (1).
Position A (valve lever vertical, up) –
N
open
Position B (valve lever horizontal,
N
down) – closed
Metering knobs
The scope of supply includes metering
knobs which allow a wide range of
different discharge rates.
A
1
Standard metering knob (A) with
–
positions 1 to 6
ULV metering knob
–
positions 0.5 to 0.8
Changing the metering knob
1
Pull the existing metering knob up
N
and out of its seat.
Push the new metering knob into its
N
seat as far as stop.
1)
Standard equipment in some
markets or available as special
accessory
B
1)
(B) with
SR 430, SR 450